UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f5LWPK7v5wmDvsHPra0IhbjcuoXKdGYq1h5MOe9T//M=' 
WHERE 
  key_id = '4774b0b66f4e08141404d66f82a54640128b147b5f2d7e7eb5b778553aac8252' 
  AND (
    token = 'f5LWPK7v5wmDvsHPra0IhbjcuoXKdGYq1h5MOe9T//M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )